Zobrazeno 1 - 10
of 463
pro vyhledávání: '"PFLEIDERER, Wolfgang"'
Autor:
Schallreuter, Karin U., Maitland, Derek J., Pey, Angel L., Wood, John M., Calvo, Ana, Charubala, Ramamurthy, Martinez, Arurora, Pfleiderer, Wolfgang, Teigen, Knut
Pterin-4a-carbinolamine dehydratase (PCD) is an essential component of the phenylalanine hydroxylase (PAH) system, catalyzing the regeneration of the essential cofactor 6(R)-L-erythro-5,6,7,8-tetrahydrobiopterin [6(R)BH4]. Mutations in PCD or its dea
Externí odkaz:
http://hdl.handle.net/10454/3091
Autor:
Hanaya Tadashi, Torigoe Kiyoshi, Soranaka Kazuyuki, Fujita Hiroshi, Pfleiderer Wolfgang, Yamamoto Hiroshi
Publikováno v:
Pteridines, Vol 19, Iss 1, Pp 72-78 (2008)
N2-(N,N-Dimethylaminomethylene)-3-[2-(4-nitrophenyl)ethyl]-1',2'-di-O-(trimethylsilyl)biopterin (4) was prepared from biopterin (1a, 86% overall yield) in 5 steps. Glycosylation of 4 with 1,2,3,5-tetra-O-acetyl-β-D-ribofuranose (5a) and its 2,3,5-tr
Externí odkaz:
https://doaj.org/article/22626c84a08d45b392b7ec9ae8fbb834
Autor:
Pfleiderer, Wolfgang
Inaug.-diss.--Tübingen.
Lebenslauf. Extracts from the play in English. A revised edition appeared in "Neue Shakespeare-bühne ... VI" under title "Hamlet und Ophelia, eine psychologische studie," with extracts from the play in German. "Benü
Lebenslauf. Extracts from the play in English. A revised edition appeared in "Neue Shakespeare-bühne ... VI" under title "Hamlet und Ophelia, eine psychologische studie," with extracts from the play in German. "Benü
Externí odkaz:
http://catalog.hathitrust.org/api/volumes/oclc/33032357.html
Autor:
Arendt Reinhardt, Pfleiderer Wolfgang
Publikováno v:
Pteridines, Vol 16, Iss 4, Pp 184-189 (2005)
6-Substituted 1,3-dimethyl-7-hydroxylumazines (5-7) have been synthesized from 1,3-dimethyluracil-5,6- diamine (1) and a-ketoacid esters (2-4) under weakly acidic conditions. The isomeric 7-substituted 1,3-dimethyllumazin- 6-ones (18-20) resulted fro
Externí odkaz:
https://doaj.org/article/06c85a820ba14d02a2edf214390d7e75
Publikováno v:
Pteridines, Vol 15, Iss 4, Pp 129-148 (2004)
2,4-Disubstituted pteridine derivatives (1-3) react with acyl radicals very selectively in position 7 by a nucleophilic Substitution mechanism (4-10). Oxidation of the 2-methylthio group proceeds with m-chloroperbenzoic acid in good yields to the cor
Externí odkaz:
https://doaj.org/article/0cb94e619be34f38901be28536fce950
Publikováno v:
Pteridines, Vol 15, Iss 1, Pp 10-19 (2004)
Various side-chain modifications of 6- and 7-substituted 1,3-dimethyl-lumazines are described. Wittig reactions with 1.3-dimelhyllumazin-6- (13) and 1,3-dimethyllumazin-7-yl-methyltriphenyIphosphonium bromide (10) Icad to styryl derivates (8, 9, 14)
Externí odkaz:
https://doaj.org/article/b432bdaed7e648c7ac407548aa2bb406
Publikováno v:
Pteridines, Vol 13, Iss 3, Pp 65-72 (2002)
1,3-Dimethyllumazine-6,7-diamine (1) and its monomethyl -(3,4) and monophenylamino (5) derivates are interesting starting materials for the synthesis of imidazo[4,5-g] (6-22) and pyrazino[2,3-g]lumazines (23-26). Ringclosure proceeds under relative d
Externí odkaz:
https://doaj.org/article/8193c2fa3bd044fda0c76914463c30d0
Publikováno v:
In Immunobiology 2009 214(2):135-141
Autor:
Montefiori, David C., Sobol, Robert W., Li, Shi Wu, Reichenbach, Nancy L., Suhadolnik, Robert J., Charubala, Ramamurthy, Pfleiderer, Wolfgang, Modliszewski, Ann, Robinson, W. Edward, Mitchell, William M.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1989 Sep . 86(18), 7191-7194.
Externí odkaz:
https://www.jstor.org/stable/34426
Autor:
Doetsch, Paul W., Suhadolnik, Robert J., Sawada, Yosuke, Mosca, Joseph D., Flick, Maryann B., Reichenbach, Nancy L., Dang, An Quoc, Wu, Joseph M., Charubala, Ramamurthy, Pfleiderer, Wolfgang, Henderson, Earl E.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1981 Nov 01. 78(11), 6699-6703.
Externí odkaz:
https://www.jstor.org/stable/11331